IP Addressing

An IPv6 address consists of how many bits?​

128 bits

IPv4 addresses are expressed with the use of:

Decimal numbers

IPv6 addresses are expressed with the use of:

Hexadecimal numbers

What allows to determine which network segment an IP address belongs to?

Subnet mask

An IPv4 address consists of how many bits:

32 bits

A limited IPv4-to-IPv6 transition mechanism that allows for encapsulation of IPv6 packets in IPv4 packets transmitted over IPv4 networks is known as:

6to4

An IPv6 link-local address is an equivalent of IPv4's:

APIPA address

In IPv4 addressing, the leading octet of an IP address with a value of 1 through 126 denotes that the IP address within that range belongs to the:

Class A address space

What are the characteristic features of the 10.0.0.0 - 10.255.255.255 (10.0.0.0/8) IPv4 address space? (2 answers)

Class A range, Non-routable (private) IP address range

What are the characteristic features of the 172.16.0.0 - 172.31.255.255 (172.16.0.0/12) IPv4 address space? (2 answers)

Class B range, Non-routable (private) IP address range

In IPv4 addressing, the leading octet of an IP address with a value of 192 through 223 denotes that the IP address within that range belongs to the:

Class C address spac

What are the characteristic features of the 192.168.0.0 - 192.168.255.255 (192.0.0.0/24) IPv4 address space? (2 answers)

Class C range, Non-routable (private) IP address range

A network protocol providing an alternative solution to the manual allocation of IP addresses is known as:

DHCP

APIPA addresses are valid only for communications within a network segment that a given host is connected to. A host with APIPA-assigned address (i.e. an IP address in the range between 169.254.0.1 and 169.254.255.254) cannot connect to the Internet. The assignment of APIPA address typically indicates a problem related to:

DHCP

Compress this address: FE80:00A7:0000:0000:02AA:0000:4C00:FE9A

FE80:A7::2AA:0:4C00:FE9A

An IPv4-to-IPv6 transition mechanism with native support for Network Address Translation (NAT) is called:

Teredo

0:0:0:0:0:0:0:1 and ::1 are considered to be IPv6 loopback addresses. True or False?

True

127.0.0.1 is an example of a IPv4 loopback address. True or False?

True

A double colon in an IPv6 address indicates that part of the address containing only zeros has been compressed to make the address shorter. True or False?

True

An IP address that doesn't correspond to any actual physical network interface is called a virtual IP address (VIP/VIPA). True or False?

True

Dynamic Host Configuration Protocol version 6 (DHCPv6) is the IPv6 equivalent of the Dynamic Host Configuration Protocol (DHCP) for IPv4. True or False?

True

FE80::/10 is an example of a IPV6 link-local address. True or False?

True

One of the features of the Dynamic Host Configuration Protocol (DHCP) is the capability for static allocation of an IP address based on the IP-to-MAC address mapping. True or False?

True

The term "Dual-stack IP" refers to a solution that relies on implementing both IPv4 and IPv6 protocol stacks on various network devices to facilitate seamless migration from IPv4 to IPv6. True or False?

True

A type of network traffic intended for a single host identified by a unique IP address is referred to as:

Unicast

What is the name of a solution that increases the efficiency of IP address space management by allowing network administrators to divide networks into subnets of different sizes?

VLSM

Which of the following answers refers to a permanent assignment of an IP address? a. Static IP address b. Private IP address c. Dynamic IP address d. Public IP address

a

Which of the following enables automatic configuration of an IPv6 address? a. EUI-64 b. UEFI c. APIPA d. MAC-48

a

Which of the answers listed below refers to an IPv4 address range used for loopback addresses? a. 0.0.0.0 - 0.255.255.255 (0.0.0.0/8) b. 127.0.0.0 - 127.255.255.255 (127.0.0.0/8) c. 169.254.0.0 - 169.254.255.255 (169.254.0.0/16) d. 240.0.0.0 - 255.255.255.254 (240.0.0.0/4)

b

Which of the terms listed below refers to permanent IP address assignment from a DHCP server? a. Scope b. Reservation c. DHCP relay d. Lease

b

Which of the following solutions alleviates the problem of the depleting IPv4 address space by allowing multiple hosts on the same private LAN to share a single public IP address? a. DNS b. APIPA c. NAT d. DHCP

c

Which of the solutions listed below hides the internal IP addresses by modifying IP address information in IP packet headers while in transit across a traffic routing device? a. QoS b. DHCP c. NAT d. DNS

c

Which of the answers listed below refers to a method for managing a network's IP address space? a. WMS b. SIEM c. UTM d. IPAM

d

Which of the following answers refers to an IPv4 address range reserved for future use? a. 10.0.0.0 - 10.255.255.255 (10.0.0.0/8) b. 172.16.0.0 - 172.31.255.255 (172.16.0.0/12) c. 192.168.0.0 - 192.168.255.255 (192.0.0.0/24) d. 240.0.0.0 - 255.255.255.254 (240.0.0.0/4)

d

Which of the following answers refer to the IPv4 multicast address block? (Select 2 answers) a. 128 - 191 b. Class B c. 192 - 223 d. Class C e. 224 - 239 f. Class D

e and f